Made in Japan
Manufacturer: Nippon Flow Cell
Model: NFAT

Combination of Area Flow Meter and Spring
The flow switch is a compact, standardized flow indicator with an alarm contact type, designed for measuring and controlling flow.

NFAT-CC-1-Type 8A～25A

NFAT-MC-1-Type 8A～25A

NFAT-MM-1-Type 8A～50A

The flow monitoring meter is the model NFRT and does not come with an alarm switch.

Features

• This combines a float-type area flow meter with a spring, and the specially designed transparent tube allows easy reading of the flow rate with equally spaced scale marks.
• By using a spring, you can select either a vertical flow direction (bottom to top) or horizontal flow direction.
• With the use of a built-in magnetic indicator and float, an alarm contact can also be attached (NFAT-M□ type can be installed in three directions).
• By standardizing and specifying the parts, the various models offer low cost and short delivery times.

Specifications

• Accuracy: ±5.0% FS
• Nominal Diameter:
  • NF□T-MM Type = 8A ~ 50A
  • NF□T-MC Type / -CC Type = 8A ~ 25A
• Fluid: Liquids (equivalent to water)
• Maximum Operating Pressure:
  • NF□T-MM Type = 1.0 MPa
  • NF□T-MC Type / -CC Type = 0.5 MPa
• Maximum Operating Temperature:
  • NF□T-MM Type = 60°C
  • NF□T-MC Type / -CC Type = 50°C
• Flow Range: Please refer to the flow range table.
• Alarm Contact Specifications: Reed switch (self-holding type, contact point)
  • U type: The switch turns ON when the flow exceeds the set value.
  • D type: The switch turns ON when the flow falls below the set value.
  • W type: U+D (for NFAT-M□ Type only)
• Materials:
  • Main Body: PC, ADC
  • Transparent Tube: Polycarbonate, SCS13